Pearson; Raymond H.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Pearson; Raymond H..The latest application filed is for "marine seismic streamer coupler".
- Pearson; Raymond H. - Richardson TX
| Patent | Date |
|---|---|
| Marine seismic streamer coupler Grant 4,530,075 - Pearson July 16, 1 | 1985-07-16 |
| Toilet ventilator including motion-responsive electrical transducer Grant 4,017,916 - Pearson April 19, 1 | 1977-04-19 |
| Toilet ventilator including overflow-responsive sensor Grant 4,007,498 - Pearson February 15, 1 | 1977-02-15 |
| Odor control ventilator Grant 3,939,506 - Pearson February 24, 1 | 1976-02-24 |
| Depth control apparatus for towed underwater cables Grant 3,896,756 - Pearson , et al. July 29, 1 | 1975-07-29 |
| Marine Seismic Streamer Connector Structure Grant 3,812,455 - Pearson May 21, 1 | 1974-05-21 |
| Non-rotating Depth Controller Paravane For Seismic Cables Grant 3,774,570 - Pearson November 27, 1 | 1973-11-27 |
| Pressure Sensitive Hydrophone Grant 3,660,809 - Pearson May 2, 1 | 1972-05-02 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 